Mariages
Commune/Paroisse : Boucau [Pyrénées Atlantiques] 
| Patronymes | Périodes | Intervenant 1 | Intervenant 2 | |
|---|---|---|---|---|
| 1. | BIARNÉS | 1870 | 1 | - |
| 2. | BIARROTTE | 1895-1939 | 3 | - |
| 3. | BIDART | 1870-1899 | 1 | 1 |
| 4. | BIDAUCOSTE | 1917 | 1 | - |
| 5. | BIDEAU | 1910 | 1 | - |
| 6. | BIDEGAIN | 1861-1930 | 2 | 3 |
| 7. | BIDEPHAN | 1934 | 1 | - |
| 8. | BIDEPLAN | 1873-1909 | 3 | - |
| 9. | BIDOT | 1914 | 1 | - |
| 10. | BIÉ | 1923 | - | 1 |
| 11. | BIERGE | 1921 | 1 | - |
| 12. | BIERMANN | 1892 | 1 | - |
| 13. | BIESA | 1919 | 1 | - |
| 14. | BIESA BASTAROS | 1923 | - | 1 |
| 15. | BIGER | 1929 | 1 | - |
| 16. | BIGOT | 1893 | 1 | - |
| 17. | BILBAO | 1922-1931 | 3 | 1 |
| 18. | BIOLET | 1938 | 1 | - |
| 19. | BIREMON | 1890-1940 | 3 | 2 |
| 20. | BIREMONT | 1930 | 1 | - |
| 21. | BISBAU | 1872-1935 | 5 | 2 |
| 22. | BISCARA | 1905 | - | 1 |
| 23. | BISCARRA | 1927 | 1 | - |
| 24. | BITALIS | 1923 | 1 | - |
| 25. | BIZCARRA | 1919 | 1 | - |